(n.) A board with sixty-four squares of alternate color, used for playing checkers or draughts.
Example Sentences:
(1) Strains showing occasional antagonism at a particular proportion of concentrations of the test combination, were found to only be indifferent when the mean index of the fractional inhibition concentration of all checkerboard combinations was calculated.
(2) In Experiment 1, newborns differentiated gray from green, from yellow, and from red: For each of these hues they preferred chromatic-and-gray checkerboards over gray squares matched in mean luminance, even though the luminance of the gray checks was varied systematically over a wide range so as to minimize nonchromatic cues.
(3) Using the quantitative induction assay, the checkerboard method and the disc approximation test, clavulanic acid was shown to act as inducer for all species, whereas sulbactam only induced strains of Providencia stuartii.
(4) The fields formed a checkerboard pattern the element size of which variable.
(5) The new Austrian HTC, partly defined by the 9th International Histocompatibility Workshop (9WS), partly by a checkerboard experiment with internationally well defined reference HTC, type for HLA-Dw1 to -Dw7 and an obviously new, so far unknown HLA-DR2 related HLA-D determinant.
(6) The latency of the first reproducible positive peak in the P-VEP was measured monocularly and binocularly for five sizes of phase alterations checkerboard stimuli (range: 120' to 7.5' check widths).
(7) Induction of chemotaxis of LGL by OAG was time and dose-dependent, as confirmed using checkerboard assays.
(8) The released activity was chemotactic by checkerboard analysis.
(9) Responses were obtained to phase-alternating checkerboards of varying check size.
(10) The MTS task employed randomly generated checkerboard-like stimuli presented on a video display.
(11) The stimulus was a checkerboard phase-reversed at the frequency of 1 Hz, binocularly viewed by the subject.
(12) An operant technique was used to train 10-wk.-old infants on a simultaneous discrimination task with a checkerboard cube and a bull's-eye sphere presented in a stationary form.
(13) The combination of peracetic acid and hydrogen peroxide, tested by a checkerboard micromethod, was found to be synergistic.
(14) Initially the responses to checkerboard flash or reversal stimuli were computer-averaged in order to raise the signal above the noise, primarily the electroencephalogram (EEG).
(15) The patterned stimuli used were checkerboard-like matrices containing, on the average, 4, 36, 100, 400, or 900 bits of information.
(16) This stimulated migration was dose-dependent, and by checkerboard analysis was both chemotactic and chemokinetic.
(17) C-cells divided once during the kagome-checkerboard transformation, while G-cells did not divide.
(18) No synergy or antagonism was found by means of the checkerboard titration method used.
(19) Three background conditions were used: a naturalistic landscape photograph, a blank field, and a repeating checkerboard texture that provides strong contours but no information about visual direction.
(20) Consequently, the pattern electroretinogram to reversing checkerboards has to be regarded as a mixture of both pattern- (contrast) and luminance-specific components.
Chess
Definition:
(n.) A game played on a chessboard, by two persons, with two differently colored sets of men, sixteen in each set. Each player has a king, a queen, two bishops, two knights, two castles or rooks, and eight pawns.
(n.) A species of brome grass (Bromus secalinus) which is a troublesome weed in wheat fields, and is often erroneously regarded as degenerate or changed wheat; it bears a very slight resemblance to oats, and if reaped and ground up with wheat, so as to be used for food, is said to produce narcotic effects; -- called also cheat and Willard's bromus.
Example Sentences:
(1) "Siri [the iPhone voice recognition assistant] reminds me of the woman who's told a dog plays chess and is asked, 'Isn't that amazing?'"
(2) His greatest passion on the trek up, apart from finding a 3G signal and playing rap music from a speaker on the back of his pack, was playing Tigers and Goats, a local version of chess, taking on all-comers – climbers, Sherpas, trekkers, random elderly porters passing through the lodges.
(3) Comparison of the amplitude-time parameters of the VEP and of treir relationship with the cell size and the chess pattern contrast has shown a characteristic feature of ME, i. e. an increased peak latency (PL) of the first negative deviation (H1 peak) of the VEP to reversion of the chess pattern with 90% contrast.
(4) Kasparov achieved international fame in 1985 when he became the world's youngest world chess champion at 22, beating Anatoly Karpov in Moscow.
(5) Lisa and Brian converted the old wooden schoolhouse six years ago and the design is bright and eclectic, think retro school desks, a funky red kitchen, a clear geodesic dome in the garden for stargazing and chill-out time and a giant chess set on the lawn.
(6) Go has trillions of possible moves; according to the British Go Association , at the opening of Chess there are 20 possible moves.
(7) For scientific practice it is necessary to find a way to monitor the internal environment during a chess game (catecholamines, lactate, glucose, fatty acids, cholesterol and others).
(8) The national team’s last success in a major event was as far back as 1997, and years of underperformance have sparked a growing debate on whether the English Chess Federation’s international budget should be skewed so much to the Euroteams and the world Olympiad to the detriment of over-50 senior events, where England is strong, or the European Club Cup, the chess version of the Champions League, in which two of the strongest 4NCL clubs, Guildford and Wood Green, never take part.
(9) Phasic and established visual evoked potentials (VEP) to homogeneous light field and chess patterns were studied in 25 patients (48 eyes) aged 1.5 months to 9 years with different stages of congenital glaucoma and in 114 age-matched healthy children.
(10) We have applied a new method for separating water and fat resonances in proton magnetic resonance (MR) imaging to human studies using a whole-body MR imaging system at 2.0 T. Chemical shift selective (CHESS) MR imaging provides either a water or fat image in a single experimental run within the same time needed for a conventional composite image.
(11) But when you're in the middle of 15 games of chess every day you're gonna," he laughs.
(12) Foxconn is proud of the fact that it provides a swimming pool and other facilities to its staff, as well as organising chess, calligraphy, mountain climbing and fishing.
(13) Kasparov, who is considered by some to have been the best player in chess history, retired from top-level professional play in 2005 to become a political activist.
(14) It has a chess club, cake sales, regular pub quiz nights and an internal puzzle newsletter called Kryptos.
(15) Snap – they're my photos 8 Extreme Mountain Unicycling This is wheely dangerous, said a spokesman … 9 How to win Chess in 4 moves Pawn movie 10 Dog Jumps Over A River Cute – you'll want to stream this video Source: Viral Video Chart .
(16) Computers have a huge in-built advantage as they can evaluate so many moves so quickly, and when asked how many moves ahead he thought, the pioneering 1920s chess theorist Richard Reti replied he was usually one move behind.
(17) We conclude, consistent with other neuropsychological evidence, that the right hemisphere is critical for chess skill.
(18) Trump stays vague on possible US strike on North Korea: 'It is a chess game' Read more Among such policies, he said, would be a popular replacement for the Affordable Care Act (ACA) that would “guarantee” insurance coverage for those with pre-existing medical conditions – a promise seemingly at odds with his party’s current proposal.
(19) They are on the last paragraph, one hears #EUCO October 18, 2012 Mathieu von Rohr (@mathieuvonrohr) Everybody in French briefing room is getting ready for #Hollande presser #euco October 18, 2012 My colleague David Batty suggests the EU needs to introduce chess match style time control to make decisions.
(20) He began to take part in the school's Duke of Edinburgh scheme, and joined a number of clubs, such as drama, chemistry and chess as well as the Scouts.